V-shaped supporting structure for display screen

Abstract

The utility model discloses a V-shaped support structure for a display screen, which comprises a support frame, an adjusting seat is arranged at the top of the support frame, an adjusting hole is formed in the front of the adjusting seat, and the adjusting hole extends inwards to form a second movable cavity; the V-shaped balance seat is connected to the front end of the bottom of the supporting frame; the mounting seat is used for mounting and positioning the display screen, and the rear side clings to and is rotationally connected to the adjusting seat; the connecting piece is used for fixing the mounting base and the adjusting base, and a ball shaft is arranged on the rear side and movably connected into the second movable cavity. Through a three-dimensional bottom supporting structure and a multi-positioning structure, the display screen is stably positioned, the adjusting seat and the mounting seat are rotationally linked through the connecting piece and the ball shaft, and the arc-shaped surfaces are tightly abutted and matched, so that the orientation of the display screen is convenient to adjust, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen brackets, in particular to a V-shaped supporting structure for a display screen. Background Art

[0002] The existing display screen dry-hanging support structure only uses rigid connection methods such as screw connection, which makes the structure easy to be damaged and loosened due to vibration and impact, and the display screen is prone to shaking. The orientation of the display screen is mostly fixed, and some are adjustable, which makes the adjustment operation difficult and the positioning stability is insufficient. Utility Model Content

[0003] The purpose of the utility model is to provide a V-shaped support structure for a display screen in order to solve the problems that the existing display screen dry-hanging support structure only adopts rigid connection methods such as screw connection, which makes the structure easy to be damaged and loosened due to vibration and impact, and the display screen is easy to shake, and the orientation of the display screen is mostly fixed, and some orientations are adjustable, which makes the adjustment operation difficult and the positioning stability is insufficient.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a V-shaped support structure for a display screen, comprising:

[0005] The support frame is arranged obliquely to the horizontal plane, and an adjustment seat is arranged on the top, and a plurality of adjustment holes are arranged in front of the adjustment seat, and a first activity cavity and a second activity cavity are extended inwardly from the adjustment hole;

[0006] A V-shaped balance seat connected to the front end of the bottom of the support frame;

[0007] A mounting base, used for mounting and positioning the display screen, with the rear side tightly attached to and rotatably connected to the adjustment base;

[0008] A connecting piece is used to fix the mounting seat and the adjusting seat, and the rear end is movably connected in the first movable cavity. A ball shaft is arranged on the rear side, and the ball shaft is movably connected in the second movable cavity.

[0009] As a further description of the above technical solution:

[0010] The support frame is an L-shaped support frame, and the upright section of the support frame extends obliquely from the bottom to the front and upward.

[0011] As a further description of the above technical solution:

[0012] The front of the adjustment seat is an arc-shaped surface, the arc-shaped concave surface on the rear side of the mounting seat matches and fits tightly with the arc-shaped surface and is relatively rotatably slidably arranged, and the adjustment hole is a waist-shaped hole arranged along the surface direction of the arc-shaped surface.

[0013] As a further description of the above technical solution:

[0014] The first active cavity is a fan-shaped cavity, the second active cavity is a spherical cavity, an arc-shaped third active cavity extends backward from the rear side of the second active cavity, and a slider slidably connected to the third active cavity is arranged at the rear side of the ball shaft.

[0015] As a further description of the above technical solution:

[0016] The end of the connecting piece is threadedly connected to the ball shaft.

[0017] As a further description of the above technical solution:

[0018] A slot is also provided at the bottom of the support frame for plugging and positioning with the inclined rod-shaped positioning seat, and an arc-shaped limit block is provided on the outside of the slot. The slot and the arc-shaped limit block form a lateral opening, and the lateral opening is clamped and positioned with the positioning block extending backward from the top of the positioning seat.

[0019] As a further description of the above technical solution:

[0020] The top of the mounting seat is provided with a plurality of protrusions which are plugged into the groove body on the back side of the display screen, the front end of the mounting seat is provided with a positioning cavity which is sleeved on the raised structure below the groove body, the positioning cavity is provided with a through hole which is plugged into the rod body of the connector and abuts against the inner side of the cap body, the front end of the mounting seat is provided with a first positioning groove which opens upward and a polygonal second positioning groove which opens forward on both sides of the positioning cavity, the first positioning groove is clamped with the spherical protrusion on the side of the raised structure, the second positioning groove is correspondingly clamped with the polygonal protrusion on the side of the raised structure, and the mounting seat is also provided with a screw hole, and the screw hole cooperates with a fastener to be screwed and fixed to the raised structure.

[0021] In summary, due to the adoption of the above technical solution, the utility model has the following advantages compared with the prior art:

[0022] Beneficial effects:

[0023] The support structure forms a three-dimensional bottom support structure for the display screen by cooperating with the V-shaped balance seat at the front end through an L-shaped support frame. The multiple positioning structures such as the convex block, the positioning cavity, the positioning groove and the like corresponding to the rear mounting end structure of the display screen make the positioning of the display screen stable. The rotation linkage between the adjustment seat and the mounting seat is performed through the connecting piece. The orientation adjustment of the mounting seat is guided by cooperating with the ball shaft, the arc surface and the arc concave surface. The mounting seat is positioned in cooperation with the screw connection structure of the ball shaft and the connecting piece. This makes the orientation adjustment of the display screen convenient, the operation simple and the positioning stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 The figure is a schematic diagram of a V-shaped support structure for a display screen.

[0026] Figure 2 A disassembled diagram of a V-shaped support structure for a display screen.

[0027] Figure 3 The figure is a side cross-sectional view of an adjustment seat in a V-shaped support structure for a display screen.

[0028] Figure 4 The figure is a side view of a display screen to be installed and its mounting end structure corresponding to a V-shaped support structure for a display screen.

[0029] Legend:

[0030] 1. Support frame; 11. Adjustment seat; 12. Adjustment hole; 13. First movable cavity; 14. Second movable cavity; 15. Third movable cavity; 16. Slot; 17. Arc limit block; 2. V-shaped balance seat; 3. Mounting seat; 31. Arc concave surface; 32. Through hole; 33. Bump; 34. First positioning groove; 35. Second positioning groove; 36. Screw hole; 4. Connector; 41. Ball shaft; 42. Slider. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] See also Figure 1-4The utility model provides a technical solution: a V-shaped support structure for a display screen, comprising:

[0034] The support frame 1 is arranged to be inclined to the horizontal plane, and an adjustment seat 11 is arranged on the top, and a plurality of adjustment holes 12 are arranged in front of the adjustment seat 11, and a first active cavity 13 and a second active cavity 14 are extended inwardly from the adjustment hole 12;

[0035] A V-shaped balance seat 2 connected to the front end of the bottom of the support frame 1;

[0036] The mounting base 3 is used for mounting and positioning the display screen, and the rear side is closely attached to and rotatably connected to the adjustment base 11;

[0037] The connecting member 4 is used to fix the mounting seat 3 and the adjusting seat 11 , and its rear end is movably connected in the first movable cavity 13 . A ball shaft 41 is arranged at the rear side, and the ball shaft 41 is movably connected in the second movable cavity 14 .

[0038] The support frame 1 is an L-shaped support frame, and the upright section of the support frame 1 extends from the bottom to the upper and oblique front.

[0039] The front of the adjustment seat 11 is an arc surface, the arc concave surface 31 on the rear side of the mounting seat 3 matches the arc surface tightly and is relatively rotatably slidably arranged, and the adjustment hole 12 is a waist-shaped hole arranged along the surface direction of the arc surface.

[0040] The first active cavity 13 is a fan-shaped cavity, the second active cavity 14 is a spherical cavity, and an arc-shaped third active cavity 15 extends backward from the rear side of the second active cavity 14. A slider 42 slidably connected to the third active cavity 15 is provided on the rear side of the ball shaft 41. The slider 42 and the third active cavity 15 cooperate with the adjustment hole 12 and the first active cavity 13 to limit the rotation of the connecting rod 4 and the direction adjustment of the mounting seat 3, so as to avoid the problem of the display screen tipping over due to excessive rotation of the mounting seat 3 by the user, which exceeds the safe adjustment range obtained by the test of this product.

[0041] The end of the connecting member 4 is threadedly connected to the ball shaft 41 .

[0042] A slot 16 is also provided at the bottom of the support frame 1 for plugging and positioning with the inclined rod-shaped positioning seat, and an arc-shaped limit block 17 is provided on the outside of the slot 16. The slot 16 and the arc-shaped limit block 17 form a lateral opening, which is snap-fitted and positioned with the positioning block extending backward from the top of the positioning seat.

[0043] A plurality of protrusions 33 are arranged on the top of the mounting seat 3 for plugging into the groove body on the back side of the display screen. A positioning cavity is arranged at the front end of the mounting seat 3 and is sleeved on the raised structure below the groove body. A through hole 32 is arranged in the positioning cavity for plugging into the rod body of the connecting member 4 and abutting against the inner side of the cap body. A first positioning groove 34 opening upward and a polygonal second positioning groove 35 opening forward are arranged on both sides of the positioning cavity at the front end of the mounting seat 3. The first positioning groove 34 is clamped with the spherical protrusion on the side of the raised structure, and the second positioning groove 35 is correspondingly clamped with the polygonal protrusion on the side of the raised structure. A screw hole 36 is also arranged on the mounting seat 3, and the screw hole 36 cooperates with the fastener to be screwed and fixed to the raised structure.

[0044] The specific use of the support structure is as follows: first, the slot 16 of the support frame 1 is inserted into the positioning seat (not shown in the figure), and is fixedly connected with the positioning block (not shown in the figure) through the lateral opening; then, the orientation of the display screen is determined, the arc-shaped concave surface 31 of the mounting seat 3 is pressed against the arc-shaped surface of the adjustment seat 11, and the connecting member 4 is inserted into the through hole, the adjustment hole 12, and the first active cavity 13 in sequence, and is connected with the internal thread of the ball shaft 41 for preliminary screw connection; the mounting seat 3 is rotated so that the orientation of the display screen meets the requirements, and the connecting member 4 is screwed tightly with the internal thread of the ball shaft 41, and the arc-shaped surface and the arc-shaped groove 31 are closely abutted, and the cap body of the connecting member 4 is abutted with the mounting seat 3 to fix the mounting seat 3; the back side groove body of the display screen is sleeved on the protrusion 33, and the protrusion structure of the display screen is pressed into the positioning cavity, and the spherical protrusion and the polygonal protrusion of the display screen are matched through the first positioning groove 34 and the second positioning groove 35 for clamping, and then the fastener is matched with the screw hole 36 to realize the screw connection and fixation of the mounting seat 3 and the protrusion structure of the display screen, thereby completing the installation, adjustment and positioning of the display screen.

[0045] The support structure forms a three-dimensional bottom support structure for the display screen by means of an L-shaped support frame 1 in cooperation with a V-shaped balancing seat 2 at the front end. The multiple positioning structures such as a protrusion 33, a positioning cavity, a first positioning groove 34 and a second positioning groove 35 corresponding to the rear mounting end structure of the display screen ensure stable positioning of the display screen. The rotation linkage between the adjustment seat 11 and the mounting seat 3 is performed through the connecting piece 4. The orientation adjustment of the mounting seat 3 is guided by the cooperation of the ball shaft 41, the arc surface and the arc concave surface 31. The mounting seat 3 is positioned by cooperation with the screw connection structure of the ball shaft 41 and the connecting piece 4, so that the orientation adjustment of the display screen is convenient, the operation is simple and the positioning is stable.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A V-shaped support structure for a display screen, characterized in that: include: The support frame is arranged obliquely to the horizontal plane, and an adjustment seat is arranged on the top, and a plurality of adjustment holes are arranged in front of the adjustment seat, and a first activity cavity and a second activity cavity are extended inwardly from the adjustment hole; A V-shaped balance seat connected to the front end of the bottom of the support frame; A mounting base, used for mounting and positioning the display screen, with the rear side tightly attached to and rotatably connected to the adjustment base; A connecting piece is used to fix the mounting seat and the adjusting seat, and the rear end is movably connected in the first movable cavity. A ball shaft is arranged on the rear side, and the ball shaft is movably connected in the second movable cavity.

2. A V-shaped support structure for a display screen according to claim 1, characterized in that: The support frame is an L-shaped support frame, and the upright section of the support frame extends obliquely from the bottom to the front and upward.

3. The V-shaped support structure for a display screen according to claim 1, characterized in that: The front of the adjustment seat is an arc-shaped surface, the arc-shaped concave surface on the rear side of the mounting seat matches and fits tightly with the arc-shaped surface and is relatively rotatably slidably arranged, and the adjustment hole is a waist-shaped hole arranged along the surface direction of the arc-shaped surface.

4. The V-shaped support structure for a display screen according to claim 1, characterized in that: The first active cavity is a fan-shaped cavity, the second active cavity is a spherical cavity, an arc-shaped third active cavity extends backward from the rear side of the second active cavity, and a slider slidably connected to the third active cavity is arranged at the rear side of the ball shaft.

5. The V-shaped support structure for a display screen according to claim 1, characterized in that: The end of the connecting piece is threadedly connected to the ball shaft.

6. The V-shaped support structure for a display screen according to claim 1, characterized in that: A slot is also provided at the bottom of the support frame for plugging and positioning with the inclined rod-shaped positioning seat, and an arc-shaped limit block is provided on the outside of the slot. The slot and the arc-shaped limit block form a lateral opening, and the lateral opening is clamped and positioned with the positioning block extending backward from the top of the positioning seat.

7. The V-shaped support structure for a display screen according to claim 1, characterized in that: The top of the mounting seat is provided with a plurality of protrusions which are plugged into the groove body on the back side of the display screen, the front end of the mounting seat is provided with a positioning cavity which is sleeved on the raised structure below the groove body, the positioning cavity is provided with a through hole which is plugged into the rod body of the connector and abuts against the inner side of the cap body, the front end of the mounting seat is provided with a first positioning groove which opens upward and a polygonal second positioning groove which opens forward on both sides of the positioning cavity, the first positioning groove is clamped with the spherical protrusion on the side of the raised structure, the second positioning groove is correspondingly clamped with the polygonal protrusion on the side of the raised structure, and the mounting seat is also provided with a screw hole, and the screw hole cooperates with a fastener to be screwed and fixed to the raised structure.

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